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A=pir2 a=3.14(2)2
a=3.14(4)
a=pi*d
area =pi r 2 circumference=pi times d
in this equation in terms of pi, a=csquared
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What is the radius of a circle if its circumference and area both equal 246?
A circle cannot have its circumference and area both equal to 246. The only possible equal values are circumference = 12.6 units area = 12.6 square units which are achieved by a circle with radius 2 units.
What is circumference and area of a circle which has a radius equal to 1?
a circumference is a point in which two lines meet and the area is=pie R
What is the dimensions of a 60 inch diameter circle?
It has an area of 900π, which is about equal to 2827.43339 It has a circumference of 60π, which is about equal to 188.49556
How does area of a circle relate to circumference?
The area of a circle is equal to the perimeter times half the radius. That is, A = P*r/2
How do you find the radius with the circumference and area having the same value?
Please note that a circumference is a linear measurement (for example, meters), while area is an area measurement (for example, square meters), so the "equality" depends on the units used. Anyway, all you need to do is write the expression for the circumference, and the expression for the area, then put an equal sign in between - since the problem states that the two are equal. Then solve this equation.
What is the radius of a circle if its circumference and area both equal 246?
A circle cannot have its circumference and area both equal to 246. The only possible equal values are circumference = 12.6 units area = 12.6 square units which are achieved by a circle with radius 2 units.
What is circumference and area of a circle which has a radius equal to 1?
a circumference is a point in which two lines meet and the area is=pie R
Area of a circle with a 12 inch circumference?
The circumference of a circle is given by Circumference = pi x diameter. The area of a circle is given by Area = pi/4 x diameter2. Thus for a circle with circumference c = 12 in. The area will equal a = 11.459 in2.
What is the formula of finding the circumference of a sphere?
4*pi*r2. because surface area is equal to circumference of circle.
5 miles circumference is equal to how many square miles?
5 miles circumference => an area of 1.99 square miles
What is the radius of a circle which has equal numeric values for the circumference and the area?
r = 2
Can the area of a circle ever equal the circumference of a circle?
No, no it can't. Circumference = 2r*pi Area = pi*r2 For the area to equal the circumference pi*r2 = pi*2r so divide both sides by pi r2 = 2r so divide both sides by r r = 2 Note that circumference is in units and area is in units squared i.e. radius = 2m, area = 12.56637m2 Ciercumference = 12.56637 m
What is the dimensions of a 60 inch diameter circle?
It has an area of 900π, which is about equal to 2827.43339 It has a circumference of 60π, which is about equal to 188.49556
What does it mean when the circumference of the circle is equal to the area of a circle?
the radius of the circle is 2 units
How does area of a circle relate to circumference?
The area of a circle is equal to the perimeter times half the radius. That is, A = P*r/2
How do you find the radius with the circumference and area having the same value?
Please note that a circumference is a linear measurement (for example, meters), while area is an area measurement (for example, square meters), so the "equality" depends on the units used. Anyway, all you need to do is write the expression for the circumference, and the expression for the area, then put an equal sign in between - since the problem states that the two are equal. Then solve this equation.
When given a circumference how do you find the area?
A = C^2/(4 pi) The area of the circle is... The circumference squared... divided by 4... divided by pi If you already know the area, then you can multiply it by 4*pi, and then the square root of the product is equal to the circumference! C = (A*(4 pi))^(1/2)
